216.34% is the change from 306 to 968
Calculation steps:
[( 968 - 306 ) ÷ 306] x 100 = 216.34%
Formula
Percentage change = [(968 - 306) / 306] x 100
Subtract the new number by the original number
968 - 306 = 662
662 ÷ 306 = 2.1633986928104574
2.1633986928104574 x 100 = 216.34%